org.graylog.plugins.views.search.views.formatting.highlighting.LegacyColorDeserializer Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Graylog, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*/
package org.graylog.plugins.views.search.views.formatting.highlighting;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonToken;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.jsontype.TypeDeserializer;
import java.io.IOException;
public class LegacyColorDeserializer extends JsonDeserializer {
@Override
public HighlightingColor deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
final JsonToken token = p.getCurrentToken();
if (token.isScalarValue()) {
return StaticColor.create(token.asString());
}
return p.getCodec().readValue(p, HighlightingColor.class);
}
@Override
public Object deserializeWithType(JsonParser p, DeserializationContext ctxt, TypeDeserializer typeDeserializer) throws IOException {
final JsonToken token = p.getCurrentToken();
if (token.isScalarValue()) {
final String color = p.getCodec().readValue(p, String.class);
return StaticColor.create(color);
}
return super.deserializeWithType(p, ctxt, typeDeserializer);
}
}